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Romain MullotRM

Romain Mullot

🍏 Senior iOS Engineer (Swift / Objective-C)

667 €/jour
Paris, FR
15 ans et +

Délai de réponse moyen : 1h

Ă€ propos de Romain

Backed by a Software Engineering degree obtained in 2010, I have over 15 years of experience developing native applications in Swift and Objective-C within the Apple ecosystem (iOS, watchOS, macOS, and tvOS) as an iOS Mobile Engineer and iOS Tech Lead / Manager.

Now working as a freelance developer, I offer my services to companies and technical teams to design high-performance, robust, and custom applications. My goal: to transform your ideas into high-quality application solutions while meeting the market's most demanding standards.

My areas of expertise and collaboration models:

  • End-to-End Support: From analyzing your needs to final deployment on the App Store and ongoing operational maintenance.
  • Seamless Integration: Ability to collaborate directly within your teams, adapting to your technical environments, tools, and hardware
  • Technical Mastery & Architecture: Designing clean, maintainable, and robust code (SOLID principles, Clean Architecture, etc.) across the entire Apple ecosystem (Swift, Combine, Async, SwiftUI, UIKit, Objective-C, RxSwift).
  • Boosted Productivity: Advanced use of modern development tools (including AI assistance) to optimize delivery times while maximizing quality.
  • Anglais

    Bilingue ou natif

  • Espagnol

    Notions

  • Français

    Bilingue ou natif

Accepte de travailler sur site
Paris (jusqu’à 30 km)

Expériences

  • ModuloTech
    Lead iOS Manager
    INTERNET DES OBJETS
    juin 2020 - juillet 2025 (5 ans et 1 mois)
    Issy-les-Moulineaux, France
    Responsible for the following duties within the ModulHome department (home automation sector):

    • Managed a 7-person team based in Paris and Ukraine
    • Recruitment and hiring
    • Ongoing staff training and development
    • Code reviews
    • Contributed to application development
    • Created technical documentation
    • Creation of a user-friendly Bluetooth framework from A to Z, used by Brandt, Somfy, Atlantic, and BFT (pairing, reading, and writing features for all devices, OTA updates, encryption, debug mode, data flow architecture, Swift-friendly, CBOR parsing, etc.)
    • Implemented best practices (inter-team communication, logistics, etc.)
    Team management software architect Swift RxSwift Core Bluetooth
  • Bankin'
    Senior iOS Engineer
    BANQUE & ASSURANCES
    mars 2019 - novembre 2019 (8 mois)
    Paris Metropolitan Area, France
    Within the Product Engagement Squad:
    • Updated the application to comply with the European DSP2 security standard.
    • Redesigned the user journey for resolving bank connection errors
    • Developed a company-wide design system
    • Built and managed the entire "recurring transactions" feature within the app.
    • Developed features allowing users to customize and reorganize the app's content layout.
    • Created animations and graphical components aligned with the new brand identity.
    • Overhauled the entire "add a bank" onboarding funnel.
    • Harmonized the iOS app to ensure feature parity with Android.
    • Wrote and implemented unit tests.
    MVVM-C Unit Testing Design System Swift Objective-C
  • Seloger
    Senior Engineer iOS
    IMMOBILIER
    mai 2018 - septembre 2018 (4 mois)
    Paris Metropolitan Area, France
    Development of the core application from version 6.0 to 6.2:

    • Unit testing
    • Creation of native animations
    • Code optimization
    • Implementation of tagging plans
    • Added the "Shared Favorites" feature
    • Improved application UX/UI and interface creation

    Within a 4-person team (Lead Developer + 2 developers + CTO).
    Tech Stack & Environment: Agile Scrum/Kanban, Xcode, Swift 4.1.3, Jira, SwiftLint, MVVM Architecture, Bitrise, Firebase.
    Scrum Swift MVVM Firebase Unit Testing

Recommandations

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Formations

  • AI for Writing and Communicating AI for Content Creation AI for Data Analysis L'avenir de la dĂ©cision : connaĂ®tre et agir en complexitĂ© AI for Brainstorming and Planning
    AI for Writing and Communicating AI for Content Creation AI for Data Analysis L'avenir de la décision : connaître et agir en complexité AI for Brainstorming and Planning
  • Master of Computer Applications (M.C.A.)
    SUPINFO - The International Institute of Information Technology
    2010
    Master of Computer Applications (M.C.A.)

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